Cheap Flights from Incheon International to Nagasaki

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Travellers and cabin class, 1 Adult, Economy

Compare Incheon International to Nagasaki flight deals

Find the cheapest month or even day of the year to fly to Nagasaki

Book the best Nagasaki fare with no extra fees

Flight deals from Incheon International to Nagasaki

Looking for a cheap last-minute deal or the best return flight from Incheon International Airport to Nagasaki Airport? If you want to travel next month, return fares start from R 2,639. Find the lowest prices on one-way and return tickets right here.

Nagasaki.R 1,383 per passenger.Departing Wed, 2 Sep.One-way flight with Air Busan.Outbound indirect flight with Air Busan, departs from Incheon International on Wed, 2 Sep, arriving in Nagasaki.Price includes taxes and charges.From R 1,383, select.

Nagasaki.R 1,414 per passenger.Departing Sat, 18 Jul.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sat, 18 Jul, arriving in Nagasaki.Price includes taxes and charges.From R 1,414, select.

Nagasaki.R 1,422 per passenger.Departing Tue, 25 Aug.One-way flight with Air Busan.Outbound indirect flight with Air Busan, departs from Incheon International on Tue, 25 Aug, arriving in Nagasaki.Price includes taxes and charges.From R 1,422, select.

Nagasaki.R 1,510 per passenger.Departing Thu, 20 Aug.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Thu, 20 Aug, arriving in Nagasaki.Price includes taxes and charges.From R 1,510, select.

Nagasaki.R 1,758 per passenger.Departing Tue, 13 Oct.One-way flight with Jeju Air.Outbound indirect flight with Jeju Air, departs from Incheon International on Tue, 13 Oct, arriving in Nagasaki.Price includes taxes and charges.From R 1,758, select.

Nagasaki.R 1,816 per passenger.Departing Sat, 12 Sep.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sat, 12 Sep, arriving in Nagasaki.Price includes taxes and charges.From R 1,816, select.

Nagasaki.R 1,889 per passenger.Departing Thu, 15 Oct.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Thu, 15 Oct, arriving in Nagasaki.Price includes taxes and charges.From R 1,889, select.

Nagasaki.R 2,076 per passenger.Departing Mon, 1 Mar.One-way flight with Peach.Outbound indirect flight with Peach, departs from Incheon International on Mon, 1 Mar, arriving in Nagasaki.Price includes taxes and charges.From R 2,076, select.

Nagasaki.R 2,092 per passenger.Departing Tue, 19 Jan.One-way flight with Peach.Outbound indirect flight with Peach, departs from Incheon International on Tue, 19 Jan, arriving in Nagasaki.Price includes taxes and charges.From R 2,092, select.

Nagasaki.R 2,139 per passenger.Departing Tue, 1 Dec.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Tue, 1 Dec, arriving in Nagasaki.Price includes taxes and charges.From R 2,139, select.

Nagasaki.R 2,148 per passenger.Departing Thu, 12 Nov.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Thu, 12 Nov, arriving in Nagasaki.Price includes taxes and charges.From R 2,148, select.

Nagasaki.R 2,149 per passenger.Departing Tue, 18 May.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Tue, 18 May, arriving in Nagasaki.Price includes taxes and charges.From R 2,149, select.

Nagasaki.R 2,150 per passenger.Departing Thu, 1 Jul.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Thu, 1 Jul, arriving in Nagasaki.Price includes taxes and charges.From R 2,150, select.

Nagasaki.R 2,150 per passenger.Departing Sat, 19 Jun.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sat, 19 Jun, arriving in Nagasaki.Price includes taxes and charges.From R 2,150, select.

Nagasaki.R 2,200 per passenger.Departing Thu, 22 Apr.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Thu, 22 Apr, arriving in Nagasaki.Price includes taxes and charges.From R 2,200, select.

Nagasaki.R 2,213 per passenger.Departing Wed, 3 Feb.One-way flight with Peach.Outbound indirect flight with Peach, departs from Incheon International on Wed, 3 Feb, arriving in Nagasaki.Price includes taxes and charges.From R 2,213, select.

Find the cheapest month to fly from Incheon International to Nagasaki

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Nagasaki flights are currently cheapest in September.

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Direct flights from Incheon International to Nagasaki

Incheon International to Nagasaki: Alternative routes

Compare routes from Incheon International to Nagasaki below. You may find an airport to fly into that's cheaper, faster, or easier than Nagasaki.

Seoul to Nagasaki: Flight information

The things to know before you go.

Cheapest flight found	R 1,383
Cheapest month to fly	September
Average flight time	1 hr, 30 mins
Most popular airline	Delta
Average flights per week	11

Finding cheap flights from Incheon International to Nagasaki: Frequently asked questions

How much are return flights from Incheon International to Nagasaki?

The best price we found for a return flight from Incheon International to Nagasaki is R 2,639. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Incheon International to Nagasaki?

1 hour and 30 minutes is the average flight time from Incheon International to Nagasaki.

Which airlines fly direct from Incheon International to Nagasaki?

Delta, Japan Airlines and Korean Air fly direct from Incheon International to Nagasaki.

How many flights are there a week from Incheon International to Nagasaki?

As of July 2026, there are 11 flights per week flying from Incheon International to Nagasaki.

When is the cheapest time to fly from Incheon International to Nagasaki?

The cheapest month to fly from Incheon International to Nagasaki is usually August.

Which upcoming date is cheapest to fly from Incheon International Airport to Nagasaki Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Nagasaki Airport on Thursday, 20 August 2026.

Can I get a direct flight from Incheon International Airport to Nagasaki Airport?

Yes – the average flight time is 1 hour and 30 minutes.

How can I find the best flight deal to Nagasaki?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Nagasaki but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Nagasaki?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Nagasaki is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Incheon International Airport to Nagasaki with?

Currently, Korean Air offers the cheapest flight tickets to Nagasaki.

Flying from Incheon International Airport (ICN) to Nagasaki Airport (NGS): what you need to know

Hop on a direct flight from Incheon International Airport to Nagasaki Airport and you'll be in the air for an average of 1 hour 30 minutes.
Seoul and Nagasaki share the same timezone, UTC+9.
Every week, there are three Incheon International Airport to Nagasaki Airport flights. If you prefer to jet off as soon as possible, take the 07:30 Korean Air flight. If you're eager to make the most of your day before you fly, the last departure is at 14:40 with Korean Air.
Get to the airport on time so you don't miss your ICN to NGS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
Travelling during a peak time such as August? Major public holidays and other high seasons can lead to longer lines at check-in and security. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.
Travelling to Nagasaki (and then exploring more of Japan!) is easy with Korean Air. This popular carrier offers direct flights from Incheon International Airport to Nagasaki Airport.
Korean Air is the airline most travellers choose to fly with on this route.
Korean Air is the most punctual carrier that operates ICN to NGS flights. A reliable 91.18% of its departures on this route land as scheduled.
We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Incheon International Airport to Nagasaki Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to visit the city of your choice. Worthwhile stopovers between ICN and NGS include:
- Shanghai Pudong Airport
- Tokyo Haneda Airport
- Kansai International (Osaka) Airport

How to find the cheapest flights from Incheon International Airport (ICN) to Nagasaki Airport (NGS)

R 1,383 is currently the best price for a one-way Incheon International Airport to Nagasaki Airport flight. A return flight starts at R 2,639. These fares may change depending on demand and availability.
To secure cheap tickets from ICN to NGS, book your journey two months before your planned departure.
Schedule your trip for July. That's the cheapest month for flights from Incheon International Airport to Nagasaki Airport. If your travel dates are flexible, use the 'Whole month' tool to see the lowest airfare across each month.
Never miss a deal on cheap flights from ICN to NGS by creating a Price Alert. You'll get an email or notification on the app when a lower fare pops up.
Pick your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Incheon International Airport to Nagasaki Airport.

Handy information about Incheon International Airport (ICN)

When it comes to the on-time performance of Incheon International Airport, data shows 74% of flights stick to their scheduled arrival time.
Incheon International Airport is about 48 kilometres from central Seoul. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 1 hour 5 minutes or so to get there, depending on the traffic.
Planning to catch public transport? Expect a trip time of around 50 minutes.
Get your travels off to a relaxed start by staying near ICN. Whether you're boarding an early flight from Incheon International Airport to Nagasaki Airport or just don't like being rushed, these stays are ideal:

Arriving at Nagasaki Airport (NGS)

Reserve a hotel near NGS if you're catching a late Incheon International Airport to Nagasaki Airport flight. Settle into one of these accommodation options and skip the long transfer:
Hit the road running by picking up a Nagasaki Airport rental car. Grab a set of wheels from スカイレンタカー, Budget or バジェットレンタカー to explore Nagasaki and beyond.
Reserving your ride from Nagasaki Airport around one week ahead increases your chances of getting a good deal.

When to fly to Nagasaki Airport (NGS)

The quietest month for a flight from Incheon International Airport to Nagasaki Airport is March, while April is the most popular. Pick the best time to visit Nagasaki based on whether you prefer a bustling atmosphere or a more laid-back vibe.
The warmest month in Nagasaki is August, with temperatures ranging between 24ºC (75ºF) and 29ºC (84ºF). Lock in your flights from Incheon International Airport to Nagasaki Airport in this month if you like this kind of weather.
If you like travelling in cooler conditions, look for a cheap ticket from ICN to NGS in January. Average temperatures are between 5ºC (41ºF) and 11ºC (52ºF) then.

Explore more of Japan

You've done Nagasaki, now it's time to discover other parts of Japan. Journey about 80 kilometres east to Kumamoto to tick off its top sights. From Kumamoto Castle to Sakura Park and Suizenji Koen, you'll have a full itinerary ahead.